{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944289,-0.329117,0.000000,0.000000,0.184088,-0.528178,0.828939,0.000000,-0.272243,0.781107,0.561921,0.000000,-1738239.913781,4987282.772550,3563785.725624,1],    "boundingVolume": {    "region": [1.906108,0.596669,1.906222,0.596744,0.000000,8.796712]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_193132.b3dm"}}}